537 3rd Avenue S Charm, versatility, and opportunity all wrapped into one where flexible living spaces and endless possibilities make this home a unique find! The main level offers a comfortable bedroom, spacious kitchen, dining space and living room. The flex room is perfect for an office, storage or craft room! Choose between a welcoming porch or sunroom, both are perfect for enjoying your morning coffee or unwinding after a busy day. Head upstairs and discover a whole new world of possibilities! A second kitchen complete with stove, refrigerator, and sink, along with a bedroom and bonus room featuring a walk-in closet, creates an ideal setup for extended living, guests, or your own private retreat. The lower level adds even more potential with an existing shower and toilet rough-in. Outside, enjoy your spacious deck, fenced yard, one-car garage, and convenient alley access, also new carpet and fresh paint! Whether you're dreaming of a home with room to spread out, space for multi-generational living, or exploring the possibility of duplex-style living or rental income, this property offers exciting options! Bring your ideas, unleash your creativity, as always, potential uses to be verified by the buyer, and make this South St. Paul gem your own!